How to Solve CGDI BMW V3.1.0 “Software Signature Error”

January 9, 2020

A customer got trouble in CGDI BMW key programmer update, here is the problem:

I downloaded the newest CGDI prog BMW V3.1.0 from the official website, and I already installed it for my device, but when I wanted to login, a message prompted “Software signature error, please update”. I tried to update, it showed “this is the newest version, needn’t to upgrade”.

Cgdi Bmw V3.1.0 Software Signature Error 1

Cgdi Bmw V3.1.0 Software Signature Error 2

Cgdi Bmw V3.1.0 Software Signature Error 3

 

Solution from obdiitool.co.uk engineer:

Please uninstall the software and download by the following link.

CGDI_V3.1.0_Build_200103.7z: http://lixian.b.qq.com/AfqHFwHS02Q

Password: 8XVJ

Note: this download link is valid for 7 days, if you cannot download, please contact our customer service.

 

Tech support: www.obdiitool.co.uk